Type Alias gio_sys::GDBusSubtreeEnumerateFunc

pub type GDBusSubtreeEnumerateFunc = Option<unsafe extern "C" fn(_: *mut GDBusConnection, _: *const c_char, _: *const c_char, _: gpointer) -> *mut *mut c_char>;

Aliased Type

enum GDBusSubtreeEnumerateFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut GDBusConnection, _: *const i8, _: *const i8, _: *mut c_void) -> *mut *mut i8),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut GDBusConnection, _: *const i8, _: *const i8, _: *mut c_void) -> *mut *mut i8)

Some value of type T.